diff options
author | Paul Lemire <paul.lemire@kdab.com> | 2020-02-10 07:59:56 +0100 |
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committer | Paul Lemire <paul.lemire@kdab.com> | 2020-02-10 10:44:52 +0100 |
commit | 547b0b00244f1535eab4456a02b75b46776eae51 (patch) | |
tree | 899a4c4f5e2c0cdc1d8de6613c431c25b09f8424 /src/render/materialsystem/qeffect.cpp | |
parent | 648b7459e8a6ce8ce1f115a14da63d546b743439 (diff) |
Check we remove a valid node when removing from node properties
Change-Id: Ibcc4d9bfd9d0a9d7697151915f24a6eecc149f6d
Reviewed-by: Mike Krus <mike.krus@kdab.com>
Diffstat (limited to 'src/render/materialsystem/qeffect.cpp')
-rw-r--r-- | src/render/materialsystem/qeffect.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/render/materialsystem/qeffect.cpp b/src/render/materialsystem/qeffect.cpp index 8637a92d4..9f4b3db94 100644 --- a/src/render/materialsystem/qeffect.cpp +++ b/src/render/materialsystem/qeffect.cpp @@ -203,7 +203,8 @@ void QEffect::removeParameter(QParameter *parameter) { Q_D(QEffect); - d->m_parameters.removeOne(parameter); + if (!d->m_parameters.removeOne(parameter)) + return; // Remove bookkeeping connection d->unregisterDestructionHelper(parameter); d->updateNode(parameter, "parameter", Qt3DCore::PropertyValueRemoved); @@ -248,9 +249,9 @@ void QEffect::addTechnique(QTechnique *t) void QEffect::removeTechnique(QTechnique *t) { Q_D(QEffect); - if (t) - d->updateNode(t, "technique", Qt3DCore::PropertyValueRemoved); - d->m_techniques.removeOne(t); + if (!d->m_techniques.removeOne(t)) + return; + d->updateNode(t, "technique", Qt3DCore::PropertyValueRemoved); // Remove bookkeeping connection d->unregisterDestructionHelper(t); } |